It is an object of the present invention to provide a cross-linked poly(aspartic acid) product that can retain the gel shape, water absorbency, water retentivity, and other performance because it does not undergo hydrolysis over time owing to the absence of an ester bond, and a method for producing the cross-linked poly(aspartic acid) product. The cross-linked poly(aspartic acid) product according to an embodiment of the present invention is a reaction product of a polysuccinimide (PSI), a compound (A: a1-A1-a2) containing a first functional group (a1) and a second functional group (a2), and a polyfunctional epoxy compound (B). The cross-linked poly(aspartic acid) product contains a cross-linked structure (PABAP) represented by PSI-a1-A1-a2-B-a2-A1-a1-PSI, the cross-linked structure (PABAP) is partially hydrolyzed, and the second functional group of the compound (A) does not react with the polysuccinimide (PSI) or is less reactive with the polysuccinimide (PSI) than the first functional group.
C08G 69/48 - Polymères modifiés par post-traitement chimique
C08G 69/10 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés d'acides aminocarboxyliques d'acides alpha-aminocarboxyliques
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
Provided is a PAS molded article in which an increase in tackiness due to retention is suppressed and generated gas is reduced. Specifically, provided are a PAS resin composition obtained by mixing a PAS resin with a thermoplastic elastomer and/or a silane coupling agent, wherein the PAS resin is a crosslinked PAS resin, and has a region where tan δ at 280° C. to 330° C. is less than 1 at an angular frequency 1/s in the measurement of dynamic viscoelasticity, the amount of the thermoplastic elastomer mixed is 12 parts by mass or less relative to 100 parts by mass of the PAS resin, and/or the amount of the silane coupling agent mixed is 1.0 part by mass or less relative to 100 parts by mass of the PAS resin, and the viscosity change rate is 150% or less, a molded article, and methods for producing these.
[Object] To provide a secondary battery material that is used in a lithium ion battery, a negative electrode active material including the secondary battery material, and a secondary battery including the negative electrode active material. The secondary battery material gives a secondary battery having high charge and discharge capacity, initial efficiency, and capacity retention rate as a whole and having an excellent balance of these characteristics.
[Object] To provide a secondary battery material that is used in a lithium ion battery, a negative electrode active material including the secondary battery material, and a secondary battery including the negative electrode active material. The secondary battery material gives a secondary battery having high charge and discharge capacity, initial efficiency, and capacity retention rate as a whole and having an excellent balance of these characteristics.
[Solution]A secondary battery material contains Si (silicon), O (oxygen), and C (carbon), and the content ratio x of O to Si satisfies 0.1≤x≤2, and the content ratio y of C to Si satisfies 0.3≤y≤11.
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
C01B 32/907 - OxycarburesSulfocarburesMélange de carbures
H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques
H01M 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
4.
ACTIVE-ENERGY-RAY-CURABLE COATING COMPOSITION AND MOLDED ARTICLE
Provided is an active-energy-ray-curable coating composition containing components (A) to (D): as the component (A), a compound represented by a general formula (1) or (2), as the component (B), a compound represented by a general formula (3), as the component (C), a compound represented by a general formula (4), (5), or (6), and as the component (D), a compound represented by a general formula (7) or (8). In the total solid content of the components (A) to (D), a content of the component (A) is 1 to 40% by mass, a content of the component (B) is 30 to 85% by mass, a content of the component (C) is 1 to 30% by mass, and a content of the component (D) is 1 to 40% by mass.
Provided is an active-energy-ray-curable coating composition containing components (A) to (D): as the component (A), a compound represented by a general formula (1) or (2), as the component (B), a compound represented by a general formula (3), as the component (C), a compound represented by a general formula (4), (5), or (6), and as the component (D), a compound represented by a general formula (7) or (8). In the total solid content of the components (A) to (D), a content of the component (A) is 1 to 40% by mass, a content of the component (B) is 30 to 85% by mass, a content of the component (C) is 1 to 30% by mass, and a content of the component (D) is 1 to 40% by mass.
C09D 4/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
C09D 151/08 - Compositions de revêtement à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions de revêtement à base de dérivés de tels polymères greffés sur des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
The present invention relates to a secondary battery module including a heat-absorbing sheet including a heat-absorbing agent and sandwiched between battery cells. The configuration of the present invention can suppress a rapid temperature rise of a secondary battery due to heat generation during high-speed charging and high-output discharging, internal short circuits, or the like, minimize damage such as ignition and smoking due to thermal runaway, and prevent or delay the chain explosion to other battery cells by absorbing and extinguishing the heat from battery cells that have reached abnormally high temperature. In addition, the expansion of the battery cell itself caused by the heat generation and temperature rise described above can be suppressed.
H01M 10/6555 - Barres ou plaques disposées entre les éléments
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique
H01M 10/659 - Moyens de commande de la température associés de façon structurelle avec les éléments par stockage de la chaleur ou chaleur tampon, p. ex. capacité calorifique, changements ou transitions de phase liquide-solide
6.
SYSTEM FOR MEASURING FINE PARTICLES IN LIQUID, METHOD FOR MEASURING FINE PARTICLES IN LIQUID, AND HOLLOW FIBER DEAERATION MODULE
Provided is a hollow fiber deaeration module excellent in both smoothness of a wetted surface and deaeration performance. More specifically, the hollow fiber deaeration module includes: a closed container; a tube unit disposed in the closed container and composed by bundling a plurality of tubes; a first connector part disposed at a liquid introduction port of the closed container so as to penetrate through the inside and the outside of the closed container and engaged with the closed container; and a second connector part disposed at a liquid discharge port of the closed container so as to penetrate through the inside and the outside of the closed container and engaged with the closed container. The tube in the hollow fiber deaeration module is an amorphous fluoropolymer, polytetrafluoroethylene, or polymethyl pentene.
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION (Japon)
Inventeur(s)
Otsu, Masato
Arita, Kazuo
Sato, Eriko
Abrégé
The present invention can provide an epoxy resin composition that can have flexibility, toughness, adhesiveness, and high disassemblability by heating, and can provide a cured product and a laminate thereof. An epoxy resin composition according to the present invention contains an epoxy resin (A) with an epoxy equivalent in the range of 500 to 10,000 g/eq, an epoxy resin (B) with an epoxy equivalent in the range of 100 to 300 g/eq, and a compound (C) with an anthracene dimer skeleton. The epoxy resin (A) is represented by the following general formula (1), and the compound (C) has two or more groups containing an epoxy group or two or more groups containing a curable group.
The present invention can provide an epoxy resin composition that can have flexibility, toughness, adhesiveness, and high disassemblability by heating, and can provide a cured product and a laminate thereof. An epoxy resin composition according to the present invention contains an epoxy resin (A) with an epoxy equivalent in the range of 500 to 10,000 g/eq, an epoxy resin (B) with an epoxy equivalent in the range of 100 to 300 g/eq, and a compound (C) with an anthracene dimer skeleton. The epoxy resin (A) is represented by the following general formula (1), and the compound (C) has two or more groups containing an epoxy group or two or more groups containing a curable group.
C09J 163/00 - Adhésifs à base de résines époxyAdhésifs à base de dérivés des résines époxy
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 9/04 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes comprenant une telle substance comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
An object of the present invention is to provide a curable resin composition having excellent solvent solubility, heat resistance (high glass transition temperature), and dielectric properties (low dielectric properties), and a cured article thereof. Specifically, the curable resin composition includes a curable resin (A) that has a repeating unit represented by General Formula (1) and contains one or more reactive groups selected from the group consisting of a (meth)acryloyloxy group, a vinylbenzyl ether group, and an allyl ether group as a terminal structure, and a curable compound (B) represented by General Formula (2).
An object of the present invention is to provide a curable resin composition having excellent solvent solubility, heat resistance (high glass transition temperature), and dielectric properties (low dielectric properties), and a cured article thereof. Specifically, the curable resin composition includes a curable resin (A) that has a repeating unit represented by General Formula (1) and contains one or more reactive groups selected from the group consisting of a (meth)acryloyloxy group, a vinylbenzyl ether group, and an allyl ether group as a terminal structure, and a curable compound (B) represented by General Formula (2).
An object of the present invention is to provide a curable resin composition having excellent solvent solubility, heat resistance (high glass transition temperature), and dielectric properties (low dielectric properties), and a cured article thereof. Specifically, the curable resin composition includes a curable resin (A) that has a repeating unit represented by General Formula (1) and contains one or more reactive groups selected from the group consisting of a (meth)acryloyloxy group, a vinylbenzyl ether group, and an allyl ether group as a terminal structure, and a curable compound (B) represented by General Formula (2).
The details of the substituent represented by General Formula (1) and the number of substituents are as described in the specification.
An object of the present invention is to provide a curable resin composition having excellent solvent solubility, heat resistance (high glass transition temperature), and dielectric properties (low dielectric properties), and a cured article thereof. Specifically, the curable resin composition includes a curable resin (A) that has a repeating unit represented by General Formula (1) and contains one or more reactive groups selected from the group consisting of a (meth)acryloyloxy group, a vinylbenzyl ether group, and an allyl ether group as a terminal structure, and a curable compound (B) represented by General Formula (2).
The details of the substituent represented by General Formula (1) and the number of substituents are as described in the specification.
An object of the present invention is to provide a curable resin composition having excellent solvent solubility, heat resistance (high glass transition temperature), and dielectric properties (low dielectric properties), and a cured article thereof. Specifically, the curable resin composition includes a curable resin (A) that has a repeating unit represented by General Formula (1) and contains one or more reactive groups selected from the group consisting of a (meth)acryloyloxy group, a vinylbenzyl ether group, and an allyl ether group as a terminal structure, and a curable compound (B) represented by General Formula (2).
The details of the substituent represented by General Formula (1) and the number of substituents are as described in the specification.
The details of the substituent represented by General Formula (2) and the number of substituents are as described in the specification.
C08G 63/21 - Polyesters préparés en présence de composés ayant un groupe réactif ou plus de deux groupes réactifs en présence d'acides monocarboxyliques non saturés ou d'alcools monohydriques non saturés ou de leurs dérivés réactifs
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
C09D 151/08 - Compositions de revêtement à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions de revêtement à base de dérivés de tels polymères greffés sur des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
Kyushu University, National University Corporation (Japon)
Inventeur(s)
Matsueda, Hironobu
Sakata, Hiroshi
Otsuki, Shujiro
Yamamoto, Eiji
Tokunaga, Makoto
Murayama, Haruno
Takaki, Yuta
Kawai, Yasutaka
Takakura, Kei
Kimura, Moemi
Abrégé
Provided is a method for producing sulfurized olefin, the method including reacting an olefin compound (a) represented by R1R2C═CHR3 . . . (1) (in Formula (1), R1 and R2 each are alkyl groups, respectively, R3 is a hydrogen atom or an alkyl group, and the total number of carbon atoms of R1, R2 and R3 is 2 to 20) with sulfur in the presence of hydrogen to give a dialkyl polysulfide (A).
Provided is a method for producing a polysuccinimide that can simply produce a high molecular weight polysuccinimide. The method for producing a polysuccinimide is a method for producing a polysuccinimide in which a second polysuccinimide is produced using a polysuccinimide composition containing a first polysuccinimide. The method includes: performing a chain elongation reaction of the first polysuccinimide to obtain the second polysuccinimide. The first polysuccinimide has a weight average molecular weight (Mw) falling within a range of 25,000 to 50,000. The polysuccinimide composition contains dicarboxylic acid at a ratio of 1.5 mol % to 4 mol %.
Provided is a silicone chain-containing polymer functioning as a leveling agent which imparts high smoothness and the effect of suppressing pin unevenness to a coating film. Specifically, a silicone chain-containing polymer includes, as polymerization components, a polymerizable monomer (1) having a group containing a structure represented by general formula (A) below and a polymerizable monomer (2) having one or more selected from an alkyl group having 1 to 18 carbon atoms, an aromatic group having 6 to 18 carbon atoms, and a group containing a polyoxyalkylene chain. In the polymer, the ratio of the polymerizable monomer (1) in the polymerization components is 20% by weight or less, and the weight-average molecular weight is 15,000 or more
Provided is a silicone chain-containing polymer functioning as a leveling agent which imparts high smoothness and the effect of suppressing pin unevenness to a coating film. Specifically, a silicone chain-containing polymer includes, as polymerization components, a polymerizable monomer (1) having a group containing a structure represented by general formula (A) below and a polymerizable monomer (2) having one or more selected from an alkyl group having 1 to 18 carbon atoms, an aromatic group having 6 to 18 carbon atoms, and a group containing a polyoxyalkylene chain. In the polymer, the ratio of the polymerizable monomer (1) in the polymerization components is 20% by weight or less, and the weight-average molecular weight is 15,000 or more
A negative electrode active material giving a secondary battery having high initial discharge capacity, capacity retention rate, and charge-discharge capacity and having an excellent balance of these characteristics is provided. The negative electrode active material has a granular structure having a surface uneven part and mainly contains graphite and a surface layer with silicon particles with an average particle size of 20 nm to 200 nm dispersed in a matrix phase at least on part of the surface of the granular structure. The silicon particles are flake-like and crystalline, and a crystallite size with 2θ of 28.4° in X-ray diffraction is 40 nm or less.
A method is executed by an information processing device for supporting evaluation of a learning process of a prediction model. The method includes: training a neural network model that includes an input layer, an intermediate layer, and an output layer, based on actual data including an explanatory factor and an objective factor; and outputting statistical information on input values that are input to the intermediate layer and the output layer of the neural network model.
A method for performing prediction related to a polycondensation reaction is executed by an information processing device, and includes: training a prediction model based on actual data including a plurality of explanatory factors and an objective factor that are related to the polycondensation reaction; and predicting, with the prediction model, the objective factor during the polycondensation reaction based on the explanatory factors related to the polycondensation reaction. The explanatory factors include a plurality of feature values obtained by a clustering analysis of time-series data from a plurality of measurement instruments at a dehydration temperature rising process, and the objective factor includes at least either a viscosity or an acid value.
A method for performing prediction related to an addition polymerization reaction is executed by an information processing device and includes: training a prediction model based on actual data including a plurality of explanatory factors and an objective factor that are related to the addition polymerization reaction; and predicting, with the prediction model, the objective factor during the addition polymerization reaction based on the explanatory factors related to the addition polymerization reaction. The explanatory factors include a plurality of feature values obtained by a clustering analysis of time-series data from a plurality of measurement instruments at a temperature rising process and a dropwise addition process, and the objective factor includes at least either a nonvolatile content (NV) or a solution viscosity.
G16C 60/00 - Science informatique des matériaux, c.-à-d. TIC spécialement adaptées à la recherche des propriétés physiques ou chimiques de matériaux ou de phénomènes associés à leur conception, synthèse, traitement, caractérisation ou utilisation
C08F 20/00 - Homopolymères ou copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et un seul étant terminé par un seul radical carboxyle ou un sel, anhydride, ester, amide, imide ou nitrile
A method for prediction executed by an information processing device includes: training a neural network model based on actual data on a prediction target; and predicting an objective factor related to the prediction target based on explanatory factors related to the prediction target by the neural network model. The neural network model includes an input layer, an intermediate layer, and an output layer, and a coefficient of an activation function of the intermediate layer is larger than a coefficient of an activation function of the output layer.
The pigment composition is an inorganic pigment coated with lauroyl lysine, in which a contact angle with respect to water is 95 degrees or greater, and a nitrogen specific surface area ratio between before and after coating is 0.70 or less. Further, the pigment composition of the present invention is an organic pigment coated with lauroyl lysine, in which a contact angle with respect to water is 95 degrees or greater, and a nitrogen specific surface area ratio between before and after coating is 0.90 or less. The cosmetic material, the ink, the coating material, the toner, or the molded article of the present invention contains the pigment composition described above.
Provided are a polyarylene sulfide resin molded article for laser welding having excellent laser transmissivity and welding strength in laser welding, a resin composition capable of forming the molded article, and production methods for the same. More specifically, in a polyarylene sulfide resin composition for laser welding containing a polyarylene sulfide resin, a weight average molecular weight of the polyarylene sulfide resin is less than 40,000, and a linear growth rate of crystals of the polyarylene sulfide resin is 10 μm/min or less.
An object of the present invention is to provide an adhesive tape that has excellent formability, impact resistance, conformability to adherends, and endothermic property, that can be used for fixing two or more adherends, and that can be easily dismantled when the adherends are to be separated, and in particular provide an adhesive tape that can suppress thermal degradation of adherends even when excessive heat is applied and that has excellent heat resistance. The present invention relates to an adhesive tape having an easily dismantlable layer (A) containing a thermoplastic resin, an adhesive layer (B), and a foam layer (C), in which one or more layers of the easily dismantlable layer (A), the adhesive layer (B), and the foam layer (C) contain one or more heat-absorbing agents.
To improve technologies for searching for colorant materials.
To improve technologies for searching for colorant materials.
A colorant material search method performed by an information processing apparatus 10 includes: training a VAE encoder 3 and a VAE decoder 4, the VAE encoder 3 receiving, as an input, colorant material information expressed in a predetermined notation and outputting latent variables corresponding to the colorant material information on a latent space 5, the VAE decoder 4 receiving, as inputs, any latent variables on the latent space 5 and outputting colorant material information expressed in the predetermined notation; and identifying, based on the VAE encoder 3, the VAE decoder 4, and data regarding a plurality of physical properties of the colorant material, a desired colorant material that satisfies all of the plurality of physical properties.
G16C 60/00 - Science informatique des matériaux, c.-à-d. TIC spécialement adaptées à la recherche des propriétés physiques ou chimiques de matériaux ou de phénomènes associés à leur conception, synthèse, traitement, caractérisation ou utilisation
21.
INK JET PRINTING INK AND METHOD FOR PRODUCING PRINTED MATTER
A problem to be solved by the present invention is to provide an ink jet printing ink which can produce a printed matter having a high optical density and excellent rub fastness even when printed on plain paper and which has excellent storage stability and resolubility. The inventors solved the problem by an ink jet printing ink including an aqueous medium, a dispersion (A), and a dispersion (B). The dispersion (A) contains a pigment (a) and a dispersing resin for pigment, and the volume-average particle diameter of the dispersion (A) is 70 nm or more and less than 90 nm. The dispersion (B) contains a self-dispersed pigment (b), and the volume-average particle diameter of the dispersion (B) is 160 nm or more and 210 nm or less. The mass ratio [dispersion (A)/dispersion (B)] between the dispersion (A) and the dispersion (B) is 1.5 to 9.
A degassing module includes: a pipe including an in-pipe flow path having a liquid supply port and a liquid discharge port, the pipe having a plurality of holes that allow the in-pipe flow path to be open; a hollow fiber membrane group formed by winding hollow fiber membrane fabric around an outer circumferential side of the pipe, the hollow fiber membrane fabric having a plurality of hollow fiber membranes serving as wefts, and warps; a housing connected to an outer circumferential surface of the pipe and configured to store the hollow fiber membrane group; a partition unit configured to partition a region in the housing into an internal region including an inner circumferential side space of each of the plurality of hollow fiber membranes, and an external region including an inter-membrane space between the plurality of hollow fiber membranes; an air intake port of the housing.
A near-infrared fluorescent material that exhibits good dispersibility in a resin is provided, a resin composition containing the near-infrared fluorescent material is provided, and a molded article formed from the resin composition is provided. More specifically, a powdered fluorochrome composition is composed of a near-infrared fluorescent material composed of one or more compounds selected from the group consisting of compounds represented by any of general formulae (I1) to (I4), and a molded article is an article formed from the resin composition.
The pressure loss of liquid is reduced. More specifically, a degassing module includes: a pipe including an in-pipe flow path having a liquid supply port and a liquid discharge port, the pipe having a plurality of holes that allow the in-pipe flow path to be open; a hollow fiber membrane group formed by disposing a plurality of hollow fiber membranes on an outer circumferential side of the pipe so as to cover the plurality of holes; a housing configured to store the hollow fiber membrane group; a partition unit configured to partition a region in the housing into an internal region including an inner circumferential side space of each of the plurality of hollow fiber membranes, and an external region including an inter-membrane space between the plurality of hollow fiber membranes; an air intake port of the housing, the air intake port communicating with the internal region; and a baffle.
B01D 61/00 - Procédés de séparation utilisant des membranes semi-perméables, p. ex. dialyse, osmose ou ultrafiltrationAppareils, accessoires ou opérations auxiliaires, spécialement adaptés à cet effet
B01D 63/04 - Modules à fibres creuses comprenant plusieurs ensembles à fibres creuses
The present invention provides an active energy ray-curable resin composition including inorganic microparticles (A) having a (meth)acryloyl group on a particle surface, inorganic microparticles (B) other than the inorganic microparticles (A), a compound (C) having two or more (meth)acryloyl groups in one molecule, and a photopolymerization initiator (D), in which a total content of the inorganic microparticles (A) and the inorganic microparticles (B) is in a range of 40 to 90% by mass in a total mass of the inorganic microparticles (A), the inorganic microparticles (B), and the compound (C). This active energy ray-curable resin composition has excellent substrate adhesion and excellent scratch resistance in a cured product.
C08F 2/44 - Polymérisation en présence d'additifs, p. ex. plastifiants, matières colorantes, charges
C08F 2/50 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible avec des agents sensibilisants
To improve a technique of searching for a thermosetting epoxy resin composition. A method of searching for a thermosetting epoxy resin composition executed by an information processor, the method including the steps of: training a plurality of predictive models each corresponding to a target variable using actual data related to a thermosetting epoxy resin composition; and searching for a thermosetting epoxy resin composition with a desired balance of physical properties by inverse analysis using the plurality of predictive models, wherein the actual data include a polymer composition, a structural formula, an epoxy equivalent, and a blending condition related to a thermosetting epoxy resin, and the target variable includes a bending modulus, a bending strain, a bending strength, and a glass transition temperature.
Provided is a composite active material for a secondary battery with improved initial coulombic efficiency and capacity retention rate of a negative electrode active material, and a secondary battery containing the composite active material for a secondary battery. The composite active material for a secondary battery has silicon particles with an average particle size of 150 nm or less, a matrix phase in which the silicon particles are dispersed, and a silicate compound of at least one metal selected from Li, K, Na, Ca, Mg, and Al. The composite active material for a second battery has the silicate compound in a near-surface of the silicon particles. The silicate concentration in the near-surface of the silicon particles is higher than the silicate concentration in the matrix phase. The composite active material for a secondary battery further has silicon dioxide in the near-surface of the silicon particles.
A manufacturing device includes a first gas inlet that is disposed closer to a first end of a firing furnace and introduces gas into the firing furnace, a gas outlet that is disposed closer to a second end of the firing furnace and discharges gas inside the firing furnace to the outside, and a transport device that transports a metal compound and a flux from a point closer to the gas outlet to a point closer to the first gas inlet. The firing furnace has a heating region, a cooling region, and a reaction region that is defined between the heating region and the cooling region and in which the metal compound and the flux react. The manufacturing device utilizes airflow generated by the gas introduced through the first gas inlet to convert the flux vaporized in the reaction region into powder in the cooling region and to deliver gas containing the powder of the flux to the gas outlet.
The present invention relates to a method for manufacturing a fiber-reinforced composite material by impregnating reinforcing fibers with a resin composition. The method includes steps of: laminating the reinforcing fibers and the resin composition on a carrier film to prepare a laminate; and pressing and advancing the laminate while rotating a plurality of impregnation rolls to impregnate the reinforcing fibers with the resin composition. At least two impregnation rolls adjacent to each other among the impregnation rolls have projecting and depressed grooves on respective surfaces. Between a projection and a projection on a surface of one of the two impregnation rolls adjacent to each other, a projection on a surface of the other of the two impregnation rolls adjacent to each other is disposed. The impregnation rolls are substantially on the same plane.
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
B29K 105/12 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de longueur réduite, p. ex. filaments coupés, fibres coupées ou crins
Provided is a food or beverage having a skin-beautifying effect, for example, a food or beverage that suppresses an increase in transepidermal water loss (TEWL) of the skin, increases stratum corneum hydration, or improves skin wrinkles, spots, and the like. The food or beverage according to the invention is a food or beverage for beautiful skin containing phycocyanin as an active ingredient.
An object is to provide a crosslinkable resin composition having mechanical strength and capable of exhibiting flexibility, repairability, and remoldability in a low-temperature region including room temperature and contributing to prolongation of the life of cured product itself and a decrease in waste. Specifically, used is a crosslinkable resin composition which can form a cured product having a phase-separated structure formed of a continuous phase and a discontinuous phase and in which discontinuous phase has higher tensile elastic modulus than continuous phase, and continuous phase containing a reversible bond. In particular, in crosslinkable resin composition, preferably, the continuous phase contains reaction product of a resin component A containing the reversible bond with a curing agent, the discontinuous phase contains the reaction product of a resin component B with the curing agent, and phase-separated structure contains the reaction product of continuous phase and discontinuous phase with curing agent.
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
C08G 59/68 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les catalyseurs utilisés
C08K 5/18 - AminesComposés d'ammonium quaternaire avec des groupes amino liés aromatiquement
C08K 5/315 - Composés contenant des liaisons triples carbone-azote
The polyisocyanate composition maintains an adhesive function comparable to that of a currently available urethane-reactive two-liquid curable adhesive and reduces the amount of isocyanate monomers. The polyisocyanate composition contains a compound (A1) having one or more isocyanate groups with a number-average molecular weight of more than 280 and an isocyanate monomer (A2) having a number-average molecular weight of 140 to 280, in which a blending amount of the isocyanate monomer (A2) is 0.001% by mass or more and 0.1% by mass or less with respect to the solid content of the polyisocyanate composition; a two-liquid curable adhesive containing the polyisocyanate composition and a composition (Y) which contains a compound having a group capable of reacting with an isocyanate group; and a laminate and a packaging material using the same.
To improve a technique of searching for a thermosetting epoxy resin composition. A method of searching for a thermosetting epoxy resin composition executed by an information processor, the method including the steps of: training a plurality of predictive models each corresponding to a target variable using actual data related to a thermosetting epoxy resin composition; and searching for a thermosetting epoxy resin composition with a desired balance of physical properties by inverse analysis using the plurality of predictive models, the actual data include a blend raw material and a blend ratio of the thermosetting epoxy resin composition, a polymer composition related to the blend raw material, and a structural formula related to the blend raw material, and the target variable includes tensile strength, fracture toughness, and a glass transition temperature.
The present invention aims to provide, under practical chrome plating conditions, a composite hard chrome plating film that suppresses non-adhesive regions between the plating film and ceramic particles, has fewer defects as a film, and is excellent in hardness and wear resistance, and also a sliding member coated with the film. Specifically, provided is a composite hard chrome plating film including tabular alumina, the composite hard chrome plating film being characterized in that the chromium source of the composite hard chrome plating film is trivalent chromium, and the ratio A/B of the amount of acid adsorption A per surface area (μmol/m2) to the amount of base adsorption B per surface area (μmol/m2) of the tabular alumina is 0.5 or more and 1.5 or less.
C25D 3/06 - Dépôt électrochimiqueBains utilisés à partir de solutions de chrome à partir des solutions de chrome trivalent
F16J 9/26 - Segments de piston, leurs logementsSegments d'étanchéité de structure similaire en général caractérisés par l'emploi de matériaux particuliers
35.
QUINACRIDONE PIGMENT, PIGMENT DISPERSION, AND AQUEOUS INKJET INK
An object of the present invention is to provide an innovative quinacridone pigment that can exhibit even better viscosity stability than conventional pigments and also maintain high saturation in aqueous IJ ink uses. The quinacridone pigment of the present invention has a specific surface area ratio between water vapor and nitrogen of 0.270 or more and less than 0.430. The pigment dispersion of the present invention contains the quinacridone pigment and a solvent. The aqueous inkjet ink of the present invention contains the pigment dispersion.
The invention relates to a gas barrier film including a resin (A) containing a heteroatom compound having dehydration-condensation properties and a polymer having a carboxyl group, and a packaging material and a packaging material for heat sterilization including the gas barrier film. It is preferable that the gas barrier film includes a resin layer (B) containing a polyvalent metal compound to be adjacent to the resin layer (A), in which a resin for forming the resin layer (B) is one or more types selected from an ethyl cellulose resin, a polyether polyurethane polyol resin, a polyester polyol resin, and a polyurethane polyol resin.
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B65D 65/40 - Emploi de stratifiés pour des buts particuliers d'emballage
Provided is a gas barrier multilayer body formed by multilayering a layer (A) including a base material in which an inorganic layer is formed on at least one surface, a resin layer (B) containing a resin having a glass transition temperature of 40° C. or lower, provided to be in contact with the surface on which the inorganic layer of the base material is formed, and a layer (C) containing a water-soluble polymer, and metal alkoxide and/or a hydrolysate thereof, provided to be in contact with the resin layer (B). In addition, the invention provides a package formed by using the gas barrier multilayer body.
B65D 65/40 - Emploi de stratifiés pour des buts particuliers d'emballage
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
38.
SHEET MOLDING COMPOUND AND METHOD FOR MANUFACTURING SAME
An object is to provide a sheet molding compound capable of controlling resin flowability at an edge during compression molding and having excellent stretchability, and a method for manufacturing the same. A sheet molding compound including reinforcing fibers impregnated with a resin composition is used, in which the proportion (X1) of reinforcing fibers oriented at 30° or less in reinforcing fibers contained in a section (A1) within 20 mm from an edge of the sheet molding compound is 28 to 90%.
The present invention provides a urethane resin composition including a urethane resin (A) having a nonionic group, water (B), and a powder (C), wherein the urethane resin (A) has a flow start temperature of 100° C. or above, the mass ratio [(A)/(B)] of the urethane resin (A) to the water (B) is in the range of 50/50 to 80/20, and the bulk density of the powder (C) is 400 g/L or less. The present invention also provides a synthetic leather including at least a base fabric (i), an adhesive layer (ii), and a skin layer (iii), wherein the adhesive layer (ii) is formed from the urethane resin composition. The urethane resin composition can form a film with excellent peel strength and texture.
D06N 3/14 - Cuir artificiel, toile cirée ou matériau similaire obtenu par enduction de nappes fibreuses avec une substance macromoléculaire, p. ex. avec des résines, du caoutchouc ou leurs dérivés avec des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone avec des polyuréthanes
D06N 3/00 - Cuir artificiel, toile cirée ou matériau similaire obtenu par enduction de nappes fibreuses avec une substance macromoléculaire, p. ex. avec des résines, du caoutchouc ou leurs dérivés
D06N 3/02 - Cuir artificiel, toile cirée ou matériau similaire obtenu par enduction de nappes fibreuses avec une substance macromoléculaire, p. ex. avec des résines, du caoutchouc ou leurs dérivés avec des dérivés de la cellulose
When a tablet is formed from blue-green algae powder alone, there are problems such as a deteriorated tableting ratio due to breaking, cracking, and the like and collapse due to moisture absorption and the like. During the formation of a tablet, an excipient such as a sucrose fatty acid ester and dextrin, and a binder need to be added, but the tablet recently does not satisfy a preference of consumers who would like to avoid the additives. The inventors of the present invention have done intensive study to solve the problems, and as a result, found that a formulation with blue-green algae powder and α-linolenic acid improves the tableting ratio of a blue-green algae-containing tablet, and completed the present invention.
The present invention provides a laminate including a thermoplastic resin layer and a coating formed from a urethane resin composition including a urethane resin (A) having a nonionic group, water (B), and an epoxy compound (C), and also provides a synthetic leather including the laminate. The laminate including the coating formed from the urethane resin composition and the synthetic leather can exhibit excellent bleeding resistance and heat discoloration resistance.
D06N 3/08 - Cuir artificiel, toile cirée ou matériau similaire obtenu par enduction de nappes fibreuses avec une substance macromoléculaire, p. ex. avec des résines, du caoutchouc ou leurs dérivés avec des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone avec du chlorure de polyvinyle ou ses produits de copolymérisation avec une couche de finition consistant en polyacrylates, polyamides ou polyuréthanes
D06N 3/14 - Cuir artificiel, toile cirée ou matériau similaire obtenu par enduction de nappes fibreuses avec une substance macromoléculaire, p. ex. avec des résines, du caoutchouc ou leurs dérivés avec des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone avec des polyuréthanes
Provided are an adsorbent containing a porous body of a polyarylene sulfide (PAS) resin capable of separating a liquid containing a substance to be separated into the substance to be separated and the liquid, and a method for manufacturing the same. Specifically, a method for manufacturing an adsorbent includes a step of heating a mixture (A) containing at least a PAS resin and an organic polar solvent at 200° C. or higher to dissolve the PAS resin in the organic polar solvent; a step of, after solid-liquid separation, cooling the mixture (A) to a temperature equal to or lower than a glass transition temperature of the PAS resin to obtain a mixture (B); and a step of washing the mixture (B) by contact with water to obtain a mixture (C) containing at least the PAS resin and water.
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/285 - Absorbants ou adsorbants poreux à base de polymères
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
C02F 1/28 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par absorption ou adsorption
The present invention provides a binder for aqueous inkjet inks containing a composite resin (A) and an aqueous medium (B), the composite resin (A) forming core-shell-type particles having a shell part containing a polyurethane (a1) having acid groups and a core part containing an acrylic polymer (a2). The present invention also provides an aqueous inkjet ink containing the binder for aqueous inkjet inks, and a printed layer. This binder for aqueous inkjet inks is excellent in the abrasion resistance of printed products such as plain paper, coated paper, and films and the washing resistance of fabrics and can thus be suitably used for printing on various recording media.
The present invention provides a binder for aqueous inkjet inks containing a composite resin (A) and an aqueous medium (B), the composite resin (A) forming core-shell-type particles having a shell part containing a polyurethane (a1) having acid groups and a core part containing a polymer (a2) with an aliphatic conjugated diene as an essential raw material. The present invention also provides an aqueous inkjet ink containing the binder for aqueous inkjet inks, and a printed layer. This binder for aqueous inkjet inks is excellent in the abrasion resistance of printed products such as plain paper, coated paper, and films and the washing resistance of fabrics and can thus be suitably used for printing on various recording media.
C09D 11/30 - Encres pour l'impression à jet d'encre
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
45.
DEFOAMING AGENT, LUBRICATING OIL COMPOSITION CONTAINING DEFOAMING AGENT, AND MACHINE USING LUBRICATING OIL COMPOSITION
Provided is a defoaming agent exhibiting excellent defoaming properties. Specifically, provided is a defoaming agent as a polymer with a polymerizable monomer (1) having a silicone-chain containing functional group and a polymerizable monomer (2) having a polyoxyalkylene chain-containing functional group as polymerization components.
A wearable device includes: a housing configured to be worn on a human body and accommodating a heat source; and a heat insulator configured to reduce heat conduction from the heat source to the human body. The housing includes a wall that contacts the human body in a state that the housing is worn on the human body, and the heat insulator is disposed inside the housing at a position between the heat source and the wall of the housing.
To provide a phenolic resin having a particular structure and used for obtaining an epoxy resin with low viscosity and excellent handleability, the epoxy resin from which a cured product having high heat resistance and high bending properties (bending strength, bending elastic modulus, bending strain, etc.) can be obtained, a curable resin composition containing the epoxy resin, and a cured product, a fiber-reinforced composite material, and a fiber-reinforced resin molded article obtained from the curable resin composition. A phenolic resin is a reaction product of a resorcinol compound and an orthoxylylene skeleton-containing compound and contains a resorcinol skeleton derived from the resorcinol compound and an orthoxylylene skeleton derived from the orthoxylylene skeleton-containing compound.
C08G 59/06 - Polycondensats contenant plusieurs groupes époxyde par molécule de composés polyhydroxylés avec l'épihalohydrine ou ses précurseurs de polyphénols
C08G 59/18 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde
C08G 61/10 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes uniquement des atomes de carbone aromatiques, p. ex. polyphénylènes
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
An object is to provide bipyrrolinone compound that has a low absorption for wavelengths in the infrared region and exhibits a high degree of blackness when used as a black colorant. Another object is to provide articles including the compound, and examples of the articles include inks, printed matter, coating compositions, coated articles, plastics, fibers, films, cosmetics, and molded articles and further include articles in which any of the foregoing articles is used, such as near-infrared-transparent articles, wavelength-controlled devices, filters for infrared sensors, filters for solid-state image sensing devices, covers for LiDAR, coatings for vehicles equipped with an autonomous driving system, and black matrices for image display devices. A bipyrrolinone compound having a specific structure has been discovered, and the compound has been discovered to have a low absorption for wavelengths in the infrared region and have a high degree of blackness. Accordingly, the objects have been achieved.
C07D 403/14 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant au moins trois hétérocycles
C08K 5/3417 - Cycles à cinq chaînons condensés avec des carbocycles
C09B 23/01 - Colorants méthiniques ou polyméthiniques, p. ex. du type cyanine caractérisés par la chaîne méthinique
C09D 175/14 - Polyuréthanes comportant des liaisons non saturées carbone-carbone
49.
METHOD FOR PRODUCING LIQUID CRYSTAL MATERIAL, METHOD FOR EVALUATING LIQUID CRYSTAL MATERIAL, MEASUREMENT APPARATUS THEREFOR, AND LIQUID CRYSTAL MATERIAL
The liquid crystal material has a delta delay value of 0.01 or greater, comprising one or more compounds selected from the group consisting of the compounds represented by formulae (ii-3-a), (ii-3-d) and (ii-5-b). In the formulae, Rii1 represents an alkyl group having 1 to 6 carbon atoms, or an alkoxy group having 1 to 6 carbon atoms, Sii1 is a halogen atom.
The liquid crystal material has a delta delay value of 0.01 or greater, comprising one or more compounds selected from the group consisting of the compounds represented by formulae (ii-3-a), (ii-3-d) and (ii-5-b). In the formulae, Rii1 represents an alkyl group having 1 to 6 carbon atoms, or an alkoxy group having 1 to 6 carbon atoms, Sii1 is a halogen atom.
G02F 1/13 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des cristaux liquides, p. ex. cellules d'affichage individuelles à cristaux liquides
Gadolinia particles containing molybdenum. A method for producing the gadolinia particles, including calcining a gadolinium compound in the presence of a molybdenum compound.
Provided is a plasticizing agent capable of plasticizing a biodegradable resin and imparting heat resistance to a molded article thereof. Specially, the plasticizing agent is a plasticizing agent for biodegradable resins, which is a polyester represented by the following formula (1) or formula (2) (In the formulae (1) and (2), B11 represents an aliphatic monocarboxylic acid residue having 7 to 20 carbon atoms; B12 represents an aliphatic monocarboxylic acid residue having 7 to 20 carbon atoms; B21 represents an aliphatic monoalcohol residue having 6 to 10 carbon atoms; B22 represents an aliphatic monoalcohol residue having 6 to 10 carbon atoms; G represents an alkylene glycol residue having 3 to 10 carbon atoms or an oxyalkylene glycol residue having 3 to 10 carbon atoms; A represents an alkylene dicarboxylic acid residue having 6 to 12 carbon atoms; and m and n each represent the number of repeating units enclosed in parentheses.)
C08L 67/04 - Polyesters dérivés des acides hydroxycarboxyliques, p. ex. lactones
C08G 63/16 - Acides dicarboxyliques et composés dihydroxylés
C08G 63/48 - Polyesters modifiés chimiquement par estérification par des huiles d'acides gras supérieurs non saturés ou leurs acidesPolyesters modifiés chimiquement par estérification par des acides résiniques
C08G 63/85 - Germanium, étain, plomb, arsenic, antimoine, bismuth, titane, zirconium, hafnium, vanadium, niobium, tantale ou leurs composés
An attachment for electric hair clippers is provided that enables hair trimming using thinning scissors to be realized with electric hair clippers and that has a cutting ratio according to the thickness and texture of the hair. The vacuum-drawn electric hair clipper of the embodiment is an attachment attachable to both sides of a clipper blade unit and is characterized in that the attachment comprises an inclined portion on which a blade portion of a clipper blade unit is disposed, and a comb portion having a teeth tip portion at an end of the inclined portion and arranged in a predetermined number in a lateral direction with same teeth gaps, wherein the comb portion has a shape with shallow depth between adjacent teeth and a shape with deep depth between adjacent teeth alternately arranged.
B26B 19/44 - Dispositifs d'aspiration pour recueillir les cheveux coupés, ou pour la peau à raser
B26B 19/22 - Tondeuses ou rasoirs opérant par plusieurs arêtes coupantes, p. ex. tondeuses à cheveux, rasoirs à sec avec un système pour éclaircir les cheveux
B26B 19/38 - Parties constitutives ou accessoires des tondeuses à cheveux ou des rasoirs à sec, p. ex. boîtiers, poignées ou protecteurs
53.
PHTHALOCYANINE PIGMENT HAVING ANTIBACTERIAL OR ANTIVIRAL EFFECT
Provided are a phthalocyanine pigment that is non-water soluble and has antibacterial or antiviral effect, and inks, printed matter, paints, coatings, plastics, fibers, films, cosmetics, and the like containing the pigment. A specific phthalocyanine pigment has antibacterial or antiviral effect, although the pigment is non-water soluble, and has significantly high performance in terms of heat resistance and light fastness, compared with a dye-based antibacterial colorant, because of being a pigment. Because of being a pigment, the phthalocyanine pigment also has antibacterial and antiviral effects in applications such as inks, printed matter, paints, coatings, plastics, fibers, films, and cosmetics, thus achieving the task described above.
The two-component curable adhesive contains an isocyanate composition (X) containing a polyisocyanate compound (A) and a polyol composition (Y) containing a polyester polyol (B), a compound (C) containing a polyoxyalkylene chain and a hydroxy group, and a polyamine (D). The polyester polyol (B) is at least one selected from the group consisting of a polyester polyol (B1) being a reaction product of a polyvalent carboxylic acid and a polyhydric alcohol, with 90% by mass or more of the polyhydric alcohol being an aliphatic diol with the number of carbon atoms of an alkyl chain linking two hydroxy groups with each other being four or more and 10 or less and a polycaprolactone polyol (B2). The ratio of the total amount of the polyester polyol (B), the compound (C), and the polyamine (D) to a solid content of the polyol composition (Y) is 90% by mass or more.
Provided are a two-component curable adhesive having excellent adhesion to metal foils or metal deposition layers, a laminate obtained using the adhesive, and a packaging material. An adhesive contains a polyisocyanate composition (X) and a polyol composition (Y). The polyisocyanate composition (X) contains a polyisocyanate compound (A). The polyol composition (Y) contains a polyol (B) and a compound (C) that is at least one selected from the group consisting of dimethylolpropionic acid and dimethylolbutanoic acid.
An object of the present invention is to provide a binder resin composition having excellent storage stability and jettability of the composition and being capable of providing excellent abrasion resistance and color development properties of printed materials. A binder resin composition for aqueous ink-jet ink applications of the present invention includes a urethane resin (I), a basic compound (II), and an aqueous medium (III). The urethane resin (I) is a reaction product of a polyol (a), a polyisocyanate (b), and an amine compound (c). The amine compound (c) is a plurality of amine compounds having different structures, and one of the amine compounds is a linear diamine compound (c1-1) or a hydrazine compound (c1-2).
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
57.
COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT, SENSOR, LIQUID CRYSTAL LENS, OPTICAL COMMUNICATION DEVICE, AND ANTENNA USING LIQUID CRYSTAL COMPOSITION
A compound capable of providing a liquid crystal composition with high Tni, large Δn, low Vth, large Δεr, small tan δiso, and satisfactory storability at low temperatures, and a liquid crystal composition, as well as a liquid crystal display element, a sensor, a liquid crystal lens, an optical communication device, and an antenna using the liquid crystal composition. Specifically, a compound represented by general formula (i) having an alkynyl group and an isothiocyanate group (—NCS) and a liquid crystal composition containing one or two or more of such compounds.
C09K 19/18 - Composés non stéroïdes formant des cristaux liquides contenant au moins deux cycles non condensés contenant au moins deux cycles benzéniques liés par une chaîne carbonée la chaîne contenant des liaisons triples carbone-carbone, p. ex. tolanes
C09K 19/34 - Composés non stéroïdes formant des cristaux liquides contenant au moins un hétérocycle
58.
COMPOSITION FOR PREVENTING OR AMELIORATING LOCOMOTIVE SYNDROME
An object of the present invention is to provide a composition for preventing or ameliorating locomotive syndrome in which disorders of the locomotive organs result in a decline in mobility to increase risk of a state requiring nursing care. The present invention relates to a composition for preventing or ameliorating locomotive syndrome, a composition for suppressing arthralgia, a composition for suppressing a decline in mobility, or a food composition, all of which contain any one or more of spirulina or phycocyanin.
A61K 31/4015 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à cinq chaînons avec un azote comme seul hétéro-atome d'un cycle, p. ex. sulpiride, succinimide, tolmétine, buflomédil ayant des groupes oxo liés directement à l'hétérocycle, p. ex. piracétam, éthosuximide
A61K 31/7008 - Composés ayant un groupe amino lié directement à un atome de carbone du radical saccharide, p. ex. D-galactosamine, ranimustine
National Institute of Advanced Industrial Science and Technology (Japon)
Inventeur(s)
Ootsubo, Takahiko
Sekine, Hitoshi
Yamamoto, Atsushi
Nemoto, Koji
Yoshida, Masaru
Tamura, Masanori
Abrégé
Provided is a compound with a high biomass ratio (preferably a compound with a biomass ratio of 100%) obtained by using a natural pigment and having excellent color developability and light resistance. The compound is a compound in which a natural pigment of curcumin is bound to an organic acid has a number average molecular weight (Mn) of 400 to 4,950.
An antiviral coating agent includes a tannic acid derivative including at least one organic group having 1 to 18 carbon atoms and a binder resin having a number-average molecular weight of 1,000 or more. The average number of the organic groups included in a molecule of the tannic acid derivative is, for example, 1 to 19.
A01N 43/16 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés hétérocycliques comportant des cycles avec un ou plusieurs atomes d'oxygène ou de soufre comme uniques hétéro-atomes du cycle avec un hétéro-atome des cycles à six chaînons avec l'oxygène comme hétéro-atome du cycle
A01P 1/00 - DésinfectantsComposés antimicrobiens ou leurs mélanges
B65D 65/42 - Emploi de substances enduites ou imprégnées
B65D 81/24 - Adaptations pour empêcher la détérioration ou l'altération du contenuApplications au réceptacle ou au matériau d'emballage d'agents de conservation des aliments, de fongicides, d'insecticides ou de produits repoussant les animaux
C09D 5/14 - Peintures contenant des biocides, p. ex. fongicides, insecticides ou pesticides
C09D 7/63 - Adjuvants non macromoléculaires organiques
C09D 167/00 - Compositions de revêtement à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions de revêtement à base de dérivés de tels polymères
An object is to provide a curable resin composition that can provide its cured product with excellent heat resistance (a high glass transition temperature) and dielectric properties (low dielectric properties) and the cured product. Specifically, provided is a curable resin composition containing a curable resin (A) having a structure represented by General Formula (1) below and a curable resin (B1) having a structure represented by General Formula (2-1) below and/or a curable compound (B2) represented by General Formula (2-2) below:
An object is to provide a curable resin composition that can provide its cured product with excellent heat resistance (a high glass transition temperature) and dielectric properties (low dielectric properties) and the cured product. Specifically, provided is a curable resin composition containing a curable resin (A) having a structure represented by General Formula (1) below and a curable resin (B1) having a structure represented by General Formula (2-1) below and/or a curable compound (B2) represented by General Formula (2-2) below:
An object is to provide a curable resin composition that can provide its cured product with excellent heat resistance (a high glass transition temperature) and dielectric properties (low dielectric properties) and the cured product. Specifically, provided is a curable resin composition containing a curable resin (A) having a structure represented by General Formula (1) below and a curable resin (B1) having a structure represented by General Formula (2-1) below and/or a curable compound (B2) represented by General Formula (2-2) below:
in General Formula (1) above, the details of the substituents and the number of the substituents are as described in the present specification.
An object is to provide a curable resin composition that can provide its cured product with excellent heat resistance (a high glass transition temperature) and dielectric properties (low dielectric properties) and the cured product. Specifically, provided is a curable resin composition containing a curable resin (A) having a structure represented by General Formula (1) below and a curable resin (B1) having a structure represented by General Formula (2-1) below and/or a curable compound (B2) represented by General Formula (2-2) below:
in General Formula (1) above, the details of the substituents and the number of the substituents are as described in the present specification.
An object is to provide a curable resin composition that can provide its cured product with excellent heat resistance (a high glass transition temperature) and dielectric properties (low dielectric properties) and the cured product. Specifically, provided is a curable resin composition containing a curable resin (A) having a structure represented by General Formula (1) below and a curable resin (B1) having a structure represented by General Formula (2-1) below and/or a curable compound (B2) represented by General Formula (2-2) below:
in General Formula (1) above, the details of the substituents and the number of the substituents are as described in the present specification.
in General Formulae (2-1) and (2-2) above, the details of the substituents and the number of the substituents are as described in the present specification.
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
C09D 4/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C09D 135/02 - Homopolymères ou copolymères d'esters
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
62.
PLASTICIZER COMPOSITION FOR VINYL CHLORIDE RESIN, PLASTISOL, AND COATING FILM THEREOF
A plasticizer composition for a vinyl chloride resin which can impart an excellent plasticization property and cold resistance to a vinyl chloride resin plastisol and is excellent in a non-bleeding property is provided. Specifically, a plasticizer composition for a vinyl chloride resin including an aliphatic diester (A) of an aliphatic dicarboxylic acid having 2 to 12 carbon atoms and an aliphatic monoalcohol having 4 to 18 carbon atoms, an aromatic diester (B) of an aromatic monocarboxylic acid having 6 to 12 carbon atoms and a glycol having 2 to 12 carbon atoms, and a phthalate (C), in which aliphatic diester (A):aromatic diester (B)=65:35 to 95:5 (mass ratio) is satisfied and (aliphatic diester (A)+aromatic diester (B)):phthalate (C)=5:95 to 35:65 (mass ratio) is satisfied.
The present invention provides a synthetic leather including at least a substrate (i), an adhesive layer (ii), and a skin layer (iii), in which the adhesive layer (ii) and the skin layer (iii) are formed from respective specific urethane resin compositions. The adhesive layer (ii) is formed from a urethane resin composition including an anionic urethane resin (X) and water (Y). The skin layer (iii) is formed from a urethane resin composition including an anionic urethane resin (S) and water (T), in which the anionic urethane resin (S) is produced using, for example, a polycarbonate polyol (A-1) produced using biomass-derived decanediol.
D06N 3/14 - Cuir artificiel, toile cirée ou matériau similaire obtenu par enduction de nappes fibreuses avec une substance macromoléculaire, p. ex. avec des résines, du caoutchouc ou leurs dérivés avec des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone avec des polyuréthanes
64.
COMPOSITION FOR INCREASING MUSCLE MASS AND SUPPRESSING A DECREASE IN MUSCLE MASS, AND COMPOSITION FOR INCREASING MUSCLE MASS AND SUPPRESSING MUSCLE ATROPHY
The present invention addresses the problem of providing a composition for increasing muscle mass and suppressing a decrease in muscle mass, and composition for increasing muscle mass and suppressing muscle atrophy, the compositions can be taken orally continuously in a daily basis. As a result of intensive research, the inventors solved the problem by preparing a composition for increasing muscle mass and suppressing a decrease in muscle mass, which contains as an effective component at least one selected from the group consisting of spirulina, phycocyanin, a spirulina enzymatically degraded product, and a phycocyanin enzymatically degraded product.
A61K 35/748 - Cyanobactéries, c.-à-d. bactéries bleu-vert ou algues bleu-vert, p. ex. spiruline
A61K 31/409 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à cinq chaînons avec un azote comme seul hétéro-atome d'un cycle, p. ex. sulpiride, succinimide, tolmétine, buflomédil ayant quatre de ces cycles, p. ex. dérivés de la porphine, bilirubine, biliverdine
A61P 21/00 - Médicaments pour le traitement des troubles du système musculaire ou neuromusculaire
Provided is a curable composition containing an epoxy resin (A), an aliphatic amine compound and/or an alicyclic amine compound (B), core-shell particles (C), and an imidazole compound (D), wherein a ratio H/E of an amount by mole H of active hydrogen in the aliphatic amine compound and/or the alicyclic amine compound (B) to an amount by mole E of epoxy group in the epoxy resin (A) is 0.3 to 0.9. The curable composition has rapid curing properties, and forms a cured object having favorable heat resistance and toughness. Therefore, the curable composition can be suitably used for a fiber-reinforced composite material and a molded fiber-reinforced resin article, in addition to an application in which the curable composition is cured.
The present invention relates to plate-shaped iron oxide particles containing molybdenum and atoms derived from a shape control agent. The present invention relates to a method for producing the plate-shaped iron oxide particles, the method including a calcination step of calcining an iron compound in the presence of a molybdenum compound and a shape control agent.
The present invention provides a fiber-reinforced resin filament and an object, the fiber-reinforced resin filament containing a thermoplastic resin (A), a fibrous reinforcing material (B) having a fiber length of 3 to 9 mm and a fiber diameter of 5 to 20 μm, and an elastomer (C). The fiber-reinforced resin filament of the present invention provides a thermoplastic resin filament for 3D printing that can be wound up, and an object built by fused deposition modeling using this fiber-reinforced resin filament exhibits suitable mechanical properties. This finding has led to completion of the present invention.
B29C 48/00 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet
B29C 48/04 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet caractérisées par la forme à l’extrusion de la matière extrudée en forme de particules
B29C 64/118 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux utilisant un matériau filamentaire mis en fusion, p. ex. modélisation par dépôt de fil en fusion [FDM]
B29K 21/00 - Utilisation de caoutchouc non spécifié ou élastomères non spécifiés comme matière de moulage
B29K 67/00 - Utilisation de polyesters comme matière de moulage
B29K 77/00 - Utilisation de polyamides, p. ex. polyesteramides, comme matière de moulage
B29K 81/00 - Utilisation de polymères contenant dans la chaîne principale uniquement du soufre avec ou sans azote, oxygène ou carbone comme matière de moulage
B29K 105/12 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de longueur réduite, p. ex. filaments coupés, fibres coupées ou crins
Provided is an aspartic acid composition containing aspartic acid and an impurity, the impurity containing at least one selected from the group consisting of an amino acid other than aspartic acid, an organic acid, and salts of the amino acid other than aspartic acid and the organic acid, a content of the impurity being 0.02% by mass or more and 1.1% by mass or less. Also provided is a method for producing polysuccinimide, the method including performing a polymerization reaction of the aspartic acid using the aspartic acid composition. Also provided is a polysuccinimide composition produced by the method for producing polysuccinimide.
Provided are a primer composition for inorganic oxide containing a polysiloxane compound (A), a compound having a reactive group (B) that is not (A), and inorganic oxide fine particles (C), (A) having a vinyl group and/or an epoxy group, a structural unit represented by a formula (1) and/or a formula (2), and a silanol group and/or a hydrolyzable silyl group, wherein a content of (A) is 2.5 to 40 mass % relative to a sum of (A) to (C), a cured product obtained by curing the composition, and a multilayer body having a curable resin layer obtained by curing the composition (R1 to R3 are a group having a specific polymerizable double bond, or an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group, or an epoxy group).
Provided are a primer composition for inorganic oxide containing a polysiloxane compound (A), a compound having a reactive group (B) that is not (A), and inorganic oxide fine particles (C), (A) having a vinyl group and/or an epoxy group, a structural unit represented by a formula (1) and/or a formula (2), and a silanol group and/or a hydrolyzable silyl group, wherein a content of (A) is 2.5 to 40 mass % relative to a sum of (A) to (C), a cured product obtained by curing the composition, and a multilayer body having a curable resin layer obtained by curing the composition (R1 to R3 are a group having a specific polymerizable double bond, or an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group, or an epoxy group).
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
C09D 151/10 - Compositions de revêtement à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions de revêtement à base de dérivés de tels polymères greffés sur des substances inorganiques
Even when the flow rate at which liquid is supplied varies, the variation in the resistivity of resistivity-adjusted liquid is suppressed by using a simple structure. The hollow fiber membrane module is sectioned into a liquid-phase region and a gas-phase region by hollow fiber membranes. The liquid-phase region receives liquid L whose resistivity is to be adjusted. The gas-phase region receives adjustment gas G used to adjust a resistivity of the liquid L. The module passage pipe communicates with the liquid-phase region of the hollow fiber membrane module, the liquid supply pipe, and the liquid discharge pipe and passes through the hollow fiber membrane module. The bypass pipe communicates with the liquid supply pipe and the liquid discharge pipe and bypasses the hollow fiber membrane module. The bypass pipe includes a laminarization unit including a plurality of thin tubes thinner than the module passage pipe.
B01F 35/83 - Formation d'un rapport prédéterminé des substances à mélanger en commandant le rapport entre plusieurs débits, p. ex. en utilisant des dispositifs de détection ou de commande du débit
B01F 21/20 - Dissolution utilisant le mélange à écoulement
Provided is a phenolic hydroxy group-containing resin having sufficient solubility in organic solvents, having excellent infiltratability into microscopic spaces because of having low viscosity and low polarity, and being capable of being used for ultrafine wiring pattern formation. Specifically, provided is a phenolic hydroxy group-containing resin containing one or more phenolic hydroxy group-containing compounds (1) selected from the group consisting of a compound (1) represented by Structural Formula (1) below and a compound (1′) represented by Structural Formula (1′) below.
Provided is a phenolic hydroxy group-containing resin having sufficient solubility in organic solvents, having excellent infiltratability into microscopic spaces because of having low viscosity and low polarity, and being capable of being used for ultrafine wiring pattern formation. Specifically, provided is a phenolic hydroxy group-containing resin containing one or more phenolic hydroxy group-containing compounds (1) selected from the group consisting of a compound (1) represented by Structural Formula (1) below and a compound (1′) represented by Structural Formula (1′) below.
C08G 8/20 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des phénols d'aldéhydes de formaldéhyde, p. ex. de formaldéhyde formé in situ avec des phénols polyhydriques
G03F 7/11 - Matériaux photosensibles caractérisés par des détails de structure, p. ex. supports, couches auxiliaires avec des couches de recouvrement ou des couches intermédiaires, p. ex. couches d'ancrage
G03F 7/32 - Compositions liquides à cet effet, p. ex. développateurs
Ceria particles contain molybdenum. In the ceria particles, the molybdenum may be unevenly distributed in a surface layer of the ceria particles. A crystallite diameter of a [100] plane of the ceria particles may be 250 nm or more. A crystallite diameter of a [101] plane of the ceria particles may be 300 nm or more. A median diameter D50 of the ceria particles calculated by a laser diffraction/scattering method may be 5.00 μm or more and 1000.00 μm or less. A method for producing the ceria particles includes calcining a cerium compound in presence of a molybdenum compound. The molybdenum compound may be at least one compound selected from a group including molybdenum trioxide, lithium molybdate, potassium molybdate and sodium molybdate. In the method for producing the ceria particles, a calcination temperature may be 800° C. or higher and 1600° C. or lower.
C01F 17/32 - Composés contenant des métaux de terres rares et au moins un élément autre qu’un métal des terres rares, l'oxygène ou l'hydrogène, p. ex. La4S3Br6 le seul anion étant oxyde ou hydroxyde, p. ex. NaCeO2 ou MgxCayEuO
73.
LEVELING AGENT BEING SILICONE CHAIN-CONTAINING POLYMER, COATING COMPOSITION, RESIST COMPOSITION AND ARTICLE
Provided is a silicone chain-containing polymer functioning as a leveling agent giving high smoothness to a coating film. Specifically, provided is a silicone chain-containing polymer containing, as a polymeric component, at least a polymerizable monomer (1) having a group represented by General Formula (A) below and a polymerizable monomer (2) having a group containing a polyester chain:
Provided is a silicone chain-containing polymer functioning as a leveling agent giving high smoothness to a coating film. Specifically, provided is a silicone chain-containing polymer containing, as a polymeric component, at least a polymerizable monomer (1) having a group represented by General Formula (A) below and a polymerizable monomer (2) having a group containing a polyester chain:
wherein R11 are each independently a C1-6 alkyl group or a group represented by —OSi(R14)3 (R14 are each independently a C1-3 alkyl group), R12 are each independently a C1-6 alkyl group, R13 is a C1-6 alkyl group, and x is an integer of 0 or more.
Provided is a silicone chain-containing polymer functioning as a leveling agent giving high smoothness to a coating film. Specifically, provided is a silicone chain-containing polymer containing, as a polymeric component, at least a polymerizable monomer (1) having a group represented by General Formula (A) below and a polymerizable monomer (2) having a group containing a polyester chain:
wherein R11 are each independently a C1-6 alkyl group or a group represented by —OSi(R14)3 (R14 are each independently a C1-3 alkyl group), R12 are each independently a C1-6 alkyl group, R13 is a C1-6 alkyl group, and x is an integer of 0 or more.
C08F 230/08 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et contenant du phosphore, du sélénium, du tellure ou un métal contenant un métal contenant du silicium
The present disclosure pertains to a method for producing aspartic acid whereby impurities can be reduced or eliminated even when a crude product contaminated with a considerable amount of impurities such as amino acids, organic substances, colorants, and inorganic salts is used as a starting material. The method comprises: (q) preparing a slurry of a crystalline fraction (X) containing β-type crystals of aspartic acid and at least one impurity; and (r) heating the slurry to convert the β-type crystals of aspartic acid to α-type crystals and obtain a crystalline fraction (Y) containing aspartic acid in the α-type crystals.
An object achieved by the present invention is to provide an active energy ray-curable ink composition that has flexibility (stretch resistance) at a low temperature while maintaining blocking resistance at room temperature, forms a printed material with excellent flexibility, and also has excellent durability against stacking of printed materials. According to the present invention, the active energy ray-curable ink composition is a composition including 35% to 50% by mass of a monomer A represented by General Formula (1) with respect to a total amount of the composition, a monomer B having a polymerizable unsaturated double bond and a structure represented by General Formula (2), and at least one polyfunctional polymerizable compound selected from urethane (meth)acrylate or amino (meth)acrylate.
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
76.
AQUEOUS PIGMENT DISPERSION FOR PREPARING AQUEOUS INK-JET INK FOR PLASTIC SUBSTRATE, AQUEOUS INK-JET INK, AND PRINTED MATTER
The present invention relates to an aqueous pigment dispersion for preparing an aqueous ink-jet ink. The dispersion contains a binder, a pigment, and an aqueous medium. The binder contains a urethane resin (A) that is a reaction product of a polyol (a1) including a polyol (a1-1) having an acid group and a polyol (a1-2) other than the polyol (a1-1) and a polyisocyanate (a2) including a polyisocyanate (a2-1) having an alicyclic structure and contains an aqueous medium (B). The acid group possessed by the urethane resin (A) is neutralized, the urethane resin (A) has the alicyclic structure in 500 to 5,000 mmol/kg, and the pigment is dispersed in the dispersion at a volume-average particle diameter of 50 to 400 nm.
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
The technical problem to be solved by the invention is to provide an aqueous dispersion which has an excellent moisture retaining property and excellent dispersion stability and can be used for various applications such as a cosmetic. It was found that the aqueous dispersion including a polysaccharide (A) having a sulfate group and a hydrophilization treatment-inorganic powder (B) has an excellent moisture retaining property and excellent dispersion stability and can be used for various applications such as a cosmetic.
Nickel oxide particles contain molybdenum. In the nickel oxide particles, the molybdenum may be unevenly distributed in a surface layer of the nickel oxide particles. A crystallite diameter of a [100] plane of the nickel oxide particles may be 240 nm or more. A crystallite diameter of a [101] plane of the nickel oxide particles may be 220 nm or more. A median diameter D50 of the nickel oxide particles calculated by a laser diffraction/scattering method may be 10.00 μm or more and 1000.00 μm or less. A method for producing the nickel oxide particles includes calcining a nickel compound in presence of a molybdenum compound. The molybdenum compound may be at least one compound selected from a group including molybdenum trioxide, lithium molybdate, potassium molybdate and sodium molybdate. In the method for producing the nickel oxide particles, a calcination temperature may be 800° C. or higher and 1600° C. or lower.
An object of the present invention is to provide a pigment composition that is suitable as an IJ ink and has high dispersion stability and excellent storage stability, a coloring agent containing the pigment composition, and, in particular, an IJ ink. The pigment composition of the present invention contains a quinacridone pigment and a compound represented by formula (I) below. In formula (I), n represents an integer of 1 to 8. At least C.I. Pigment Red 122 is preferably contained as the quinacridone pigment.
An object of the present invention is to provide a pigment composition that is suitable as an IJ ink and has high dispersion stability and excellent storage stability, a coloring agent containing the pigment composition, and, in particular, an IJ ink. The pigment composition of the present invention contains a quinacridone pigment and a compound represented by formula (I) below. In formula (I), n represents an integer of 1 to 8. At least C.I. Pigment Red 122 is preferably contained as the quinacridone pigment.
C08K 5/3437 - Cycles à six chaînons condensés avec des carbocycles
80.
COMPOUND, LIQUID CRYSTAL COMPOSITION, AS WELL AS LIQUID CRYSTAL DISPLAY ELEMENT, SENSOR, LIQUID CRYSTAL LENS, OPTICAL COMMUNICATION EQUIPMENT, AND ANTENNA EACH USING THE SAME
It is an object of the present invention to provide a compound that can provide a liquid crystal composition with a high Tni, a high Δn, a low Vth, a high Δεr, a low tan δiso, and high storage stability at low temperatures, a liquid crystal composition, as well as a liquid crystal display element, a sensor, a liquid crystal lens, optical communication equipment, and an antenna each using this. Specifically disclosed are a compound represented by the general formula (i) having an ethynylene group (—C≡C—) and an isothiocyanate group (—NCS) and a liquid crystal composition containing one or two or more of the compounds.
C09K 19/32 - Composés non stéroïdes formant des cristaux liquides contenant des systèmes cycliques condensés, c.-à-d. systèmes cycliques condensés en ortho ou en péri, pontés ou condensés en spiro
C07C 331/28 - Isothiocyanates ayant des groupes isothiocyanate liés à des atomes de carbone de cycles aromatiques à six chaînons
C09K 19/04 - Substances formant des cristaux liquides caractérisées par la structure chimique des constituants formant des cristaux liquides
C09K 19/30 - Composés non stéroïdes formant des cristaux liquides contenant au moins deux cycles non condensés contenant des cycles non aromatiques saturés ou insaturés, p. ex. cycle cyclohexanique
G02F 1/29 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de la position ou de la direction des rayons lumineux, c.-à-d. déflexion
H01Q 1/36 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie
H01Q 3/46 - Lentilles actives ou réseaux réfléchissants
81.
PIGMENT DISPERSION FOR INK JET INK, INK JET INK, AND PRINTED MATTER
The present invention relates to a pigment dispersion for ink jet ink, including a binder (A), a pigment (B), and an aqueous medium (C). The pigment dispersion is characterized in that the binder (A) is a binder containing a urethane resin (A1) which is a reaction product of polyol (a1), containing polyol (a1-1) having an acid group and polyester polyol (a1-2) other than the polyol (a1-1), with polyisocyanate (a2) containing polyisocyanate (a2-1) having a ring structure, the acid groups possessed by the urethane resin (A1) are partially or entirely neutralized, and the glass transition temperature of the urethane resin (A1) is 70° C. or less.
B41J 2/21 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre pour l'impression à plusieurs couleurs
B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers
C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
A hydrogen generation catalyst according to a first aspect of the present invention contains a molybdenum sulfide powder containing molybdenum disulfide having a 3R crystal structure. A hydrogen generation catalyst according to a second aspect of the present invention contains a metal-doped molybdenum sulfide powder containing a doping metal in Groups 3 to 13 and molybdenum disulfide having a 3R crystal structure.
C25B 11/091 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé d’au moins un élément catalytique et d’au moins un composé catalytiqueÉlectrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé de plusieurs éléments catalytiques ou composés catalytiques
An object of the present invention is to provide a pigment composition and an ink (in particular, a waterborne ink) that can reduce a viscosity increase over time when an azo lake pigment is used as a pigment and also have excellent color strength and gloss in printed products. The pigment composition according to the present invention includes a divalent metal lake azo pigment, and 0.1% by weight to 20% by weight of a divalent metal salt of a mono- or di-carboxylic acid compound. The divalent metal of the divalent metal salt is preferably an alkaline earth metal ion. The mono- or di-carboxylic acid compound is preferably a mono- or di-carboxylic acid compound having a carbon number of 4 to 20.
Provided is a phenolic resin being a reaction product of a catechol compound and an ortho-xylylene skeleton-containing compound, and having a catechol skeleton derived from the catechol compound and an ortho-xylylene skeleton derived from the ortho-xylylene skeleton-containing compound. A cured product obtained by using an epoxy resin obtained by using this phenolic resin can exhibit high heat resistance and high bending properties (bending strength, bending elastic modulus, and the like) and is thus suitably used for fiber-reinforced composite materials and fiber-reinforced resin molded products.
C08G 59/06 - Polycondensats contenant plusieurs groupes époxyde par molécule de composés polyhydroxylés avec l'épihalohydrine ou ses précurseurs de polyphénols
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
Provided is a method for manufacturing an electromagnetic wave-shielding member that is a laminated body having a plating layer formed on a surface of a polyarylene sulfide (PAS) molded product. Provided are an electromagnetic wave-shielding member and a method for manufacturing the electromagnetic wave-shielding member including a step of roughening a surface of a molded product obtained by molding a PAS resin composition by a chemical etching treatment, and a step of subjecting the roughened surface of the molded product to a plating treatment, wherein the laminated body has a plating layer on at least two surfaces that are paired, and the PAS resin composition is obtained by mixing a PAS resin (A), a thermoplastic resin (B) other than the polyarylene sulfide resin selected from the group consisting of a thermoplastic elastomer (b1) and a hydrolyzable thermoplastic resin (b2), a carbonate (C), and a polyolefin wax (D).
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 15/20 - Produits stratifiés composés essentiellement de métal comportant de l'aluminium ou du cuivre
B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
C23C 18/24 - Pré-traitement du matériau à revêtir de surfaces organiques, p. ex. de résines pour rendre la surface rugueuse, p. ex. par décapage au moyen de solutions aqueuses acides
The present invention provides a curable resin composition for stereolithography, which contains a urethane resin (A) having a (meth)acryloyl group and a photopolymerization initiator. The content of (meth)acryloyl group in the urethane resin (A) is 0.8 mmol/g or more and 2.2 mmol/g or less. The curable resin composition for stereolithography has low viscosity and can form a cured product excellent elastic modulus and impact resistance because of high impact strength and little change with time.
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
C08G 18/67 - Composés non saturés contenant un hydrogène actif
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
87.
METHOD FOR SEPARATING COLORED RESIN COMPOSITION AND RESIN RECYCLING METHOD
A method for separating a colored resin composition is provided, which can easily separate a colored resin composition into a color pigment and a resin and can implement energy-saving and efficient material recycling. In the method for separating a colored resin composition, a resin is dissolved from a colored resin composition containing a condensed polycyclic organic pigment and/or carbon black into a liquefied solvent containing one or two or more of liquid dimethyl ether, liquid propane, and liquid butane, and the condensed polycyclic organic pigment and/or carbon black and the resin are separated.
A modified polyester resin production method, including a step of allowing a polyhydroxyalkanoic acid to react with a reactive raw material satisfying at least any one of Condition (A-1) and Condition (A-2) described below, and Condition (B) described below, in the absence of a solvent and at a reaction temperature lower than a decomposition temperature of the polyhydroxyalkanoic acid. Condition (A-1): The reactive raw material contains a diol and a dicarboxylic acid component. Condition (A-2): The reactive raw material contains a polyester resin other than the polyhydroxyalkanoic acid. Condition (B): A ratio of an aromatic monomer configuring the reactive raw material in the reactive raw material is 0% by mole or more and less than 50% by mole.
C08G 63/91 - Polymères modifiés par post-traitement chimique
C08G 63/06 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés des acides hydroxycarboxyliques
The present invention relates to an aqueous pigment dispersion containing a bisacetoacetarylide pigment (A), a dispersant (B), and an aqueous medium (C) and having an absorbance ratio represented by (absorbance at a wavelength of 408 nm)/(absorbance at a wavelength of 450 nm) of 1.40 or more and to an inkjet ink containing the aqueous pigment dispersion.
An object of the present invention is to provide an aqueous pigment dispersion that maintains excellent storage stability and can be used to produce an inkjet ink that can form clear printed images with less color unevenness and the like and with excellent water resistance. The present invention provides an aqueous pigment dispersion containing a pigment (A), a pigment dispersing resin (B) having a structure (X) represented by general formula (I) below and an anionic group, and an aqueous medium (C). The pigment dispersing resin (B) contains 0.2 to 1.5 mmol/g of the anionic group in the total amount of the pigment dispersing resin (B).
An object of the present invention is to provide a dye compound-containing liquid crystal composition that has high solubility and high solubility retention for the dye compound and has high light resistance and a device including the composition. The use of a combination of one or two or more predetermined alkenyl compounds and a compound including a predetermined difluoro structure can provide a dye compound-containing liquid crystal composition that has high solubility and high solubility retention for the dye compound and has high light resistance, and the dye compound-containing liquid crystal composition is useful for devices, in particular, photochromic devices.
G02F 1/1333 - Dispositions relatives à la structure
C09K 19/14 - Composés non stéroïdes formant des cristaux liquides contenant au moins deux cycles non condensés contenant au moins deux cycles benzéniques liés par une chaîne carbonée
C09K 19/20 - Composés non stéroïdes formant des cristaux liquides contenant au moins deux cycles non condensés contenant au moins deux cycles benzéniques liés par une chaîne contenant des atomes de carbone et d'oxygène comme chaînons, p. ex. esters
C09K 19/30 - Composés non stéroïdes formant des cristaux liquides contenant au moins deux cycles non condensés contenant des cycles non aromatiques saturés ou insaturés, p. ex. cycle cyclohexanique
C09K 19/34 - Composés non stéroïdes formant des cristaux liquides contenant au moins un hétérocycle
C09K 19/58 - Agents de dopage ou de transfert de charge
Provided is a particle-containing resin composition having an appropriate particle size and being capable of improving friction and wear resistance properties even under a high temperature and high load environment. The particle-containing resin composition according to the present invention includes a resin composition and molybdenum disulfide particles, in which a median diameter D50 of the molybdenum disulfide particles determined by a dynamic light scattering method is 10 nm or more and 1,000 nm or less.
A sticky tape that can be heated and separated in a short time and can effectively prevent thermal damage to an adherend is provided. The sticky tape separable by heating, includes: an intermediate layer A containing a heating element and an adhesive agent; an adhesive agent layer B1 disposed on one surface side of the intermediate layer A and containing an adhesive agent; and an adhesive agent layer B2 disposed on the other surface side of the intermediate layer A and containing an adhesive agent. At least one of the adhesive agent layer B1 and the adhesive agent layer B2 is a heat-insulating layer C further having heat-insulating properties, or a heat-insulating layer C with heat-insulating properties is further provided at least one of between the intermediate layer A and the adhesive agent layer B1 and between the intermediate layer A and the adhesive agent layer B2.
C10N 20/06 - Particules de forme ou de dimensions particulières
C10N 30/06 - OnctuositéRésistance du filmAnti-usureRésistance aux pressions extrêmes
C10N 50/10 - Forme sous laquelle est appliqué le lubrifiant au matériau à lubrifier semi-solideForme sous laquelle est appliqué le lubrifiant au matériau à lubrifier huileuse
95.
STICKY TAPE, ARTICLE, AND METHOD FOR DISASSEMBLING ARTICLE
A sticky tape that can be heated and separated in a short time, can prevent thermal damage to an adherend, and can be easily heated and separated is provided. The sticky tape has an adhesive agent layer A containing a heating element and an adhesive agent. The heating element has a volume resistivity of 30 μΩ·cm or more, and the adhesive agent layer A can be melted or softened by resistance heating to be separable. The adhesive agent is at least one of a pressure-sensitive adhesive agent and a hot-melt adhesive agent. The heating element is selected from nichrome, stainless steel, titanium, nickel silver, and carbon.
The present invention relates to a pigment dispersion for inkjet containing a dispersant (A), a pigment (B), and water (C), the dispersant (A) containing a non-cross-linked resin (A1) at least having a structural unit (a1) derived from an acid group-containing monomer, in the resin (A1), the acid groups in the structural unit (a1) being neutralized using a tertiary alkanolamine with a neutralization rate of greater than 100% and 200% or less with a neutralization rate when the acid groups are neutralized with a theoretical equivalent as 100%, and the tertiary alkanolamine having two to three hydroxy groups in a structure and having a boiling point of 150 to 330° C., and also relates to an inkjet ink containing the pigment dispersion for inkjet and a printed product printed with the inkjet ink.
C09D 11/326 - Encres à pigments caractérisées par le dispersant du pigment
B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers
C09C 3/10 - Traitement par des composés organiques macromoléculaires
C09D 17/00 - Pigments en pâtes, p. ex. pour pigmenter les peintures
97.
MOLYBDENUM DISULFIDE PARTICLES AND LUBRICATING COMPOSITION
Molybdenum disulfide particles include a 2H crystal structure and a 3R crystal structure of molybdenum disulfide, in which a presence ratio of the 3R crystal structure in a crystal phase of molybdenum disulfide is 10% or more, and a crystallite size of the 3R crystal structure calculated by extended-type Rietveld analysis based on an analysis formula L=Kλ/(β cos θ) using a profile obtained from powder X-ray diffraction (XRD) using Cu-Kα rays as an X-ray source is 1 nm or more and 150 nm or less (in the above formula, K is an instrumental constant that depends on an XRD optical system (an incident side and a detector side) and settings, L is a crystallite size [m], λ is a measured X-ray wavelength [m], β is a half width [rad], and θ is a Bragg angle of a diffraction line [rad]).
C10M 139/00 - Compositions lubrifiantes caractérisées en ce que l'additif est un composé organique non macromoléculaire contenant des atomes d'éléments non prévus dans l'un des groupes
C10M 141/12 - Compositions lubrifiantes caractérisées en ce que l'additif est un mélange d'au moins deux composés couverts par plus d'un des groupes principaux , chacun de ces composés étant un composé essentiel l'un d'eux, au moins, étant un composé organique contenant des atomes d'éléments non prévus par les groupes
C10M 169/04 - Mélanges de matériaux de base et d'additifs
C10N 20/06 - Particules de forme ou de dimensions particulières
A problem to be solved by the present invention is to provide an ink which can be mainly used for ink jet printing and which can produce a printed matter having excellent abrasion resistance and high color development even when the drying time after printing is short. The present invention relates to an ink including a polymer (A) having a carboxyl group and a structure derived from styrenesulfonic acid represented by general formula (1) below, and a polymer (B) different from the polymer (A) and dispersed in water (C) by the polymer (A).
It is desirable to provide a polyarylene sulfide resin composition excellent in resistance to heat and humidity and moldability without deteriorating physical properties such as mechanical strength. More specifically, the present invention is characterized by including a polyarylene sulfide resin, glass fibers having been subjected to surface treatment with a sizing agent including an epoxy resin and a polyether resin, and a silane coupling agent having a functional group, in which the total content of the epoxy resin and the polyether resin in the sizing agent is 65% to 100% by mass, and the isothermal crystallization time is 9 seconds or shorter.
A molybdenum compound is represented by a general formula MoXa (in the formula, X is a Group 14 element, a Group 15 element, or a Group 16 element, and a is 0.5, 1, or 2), has the number of functional groups per unit area of 10 per nm2 or less when X is the Group 14 element in the general formula MoXa, has the number of functional groups per unit area of 100 per nm2 or less when X is the Group 15 element or the Group 16 element in the general formula MoXa, and has a particle diameter of 10 nm or more and less than 1,000 nm.
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